Perhaps you should try some spelling variations:
wang hong » wang yong, wang hyoung, wang lihong
yan guan » yan yuan, yang guang, yihan guan
gan guan » quan guan, fan guon, gui guan
yang jin » yang jie, ying jin, shang jin
yang jun » pang jun, yang judy, yang fan
yang jui » yang judy, yang di, yang xi
lai » laid

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: wang hong ((yan guan) OR (gan guan)) rene ((((yang jin) OR (yang jun))) OR (yang jui)) wong lai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang hong ((yan guan) OR (gan guan)) rene ((((yang jin) or (yang jun))) or (yang jui)) wong lai ;~".
• Adding a wildcard symbol may retrieve word variants: wang hong ((yan guan) OR (gan guan)) rene ((((yang jin) or (yang jun))) or (yang jui)) wong lai ;*.